ubuntu freeswitch 安装
看了freeswitch 权威指南，自己安装了一下 freeswitch，过程和一些问题如下
需要先通读全文，再进行安装，本文记录的是我的安装过程，期间遇到一些问题，又重新安装了些库、工具啊之类的，所以是先看完全文，把该安装的先装完，然后开始跑编译命令。
准备工作
- 系统环境
使用命令可以查看当前系统版本
jklou@jklou-loversmile:~/jkl/fs$ sudo lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.5 LTS
Release: 16.04
Codename: xenial
jklou@jklou-loversmile:~/jkl/fs$ uname -a
Linux jklou-loversmile 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
可以看出来，我的系统是ubuntu 16.04 64系统
- freeswitch
可以在网上下载 freeswitch 的版本，地址
http://files.freeswitch.org/releases/freeswitch/
我选择的是 1.8.2 版本
freeswitch-1.8.2.tar.gz 26-Sep-2018 15:24 51M
安装
解压freeswitch
tar -zxvf freeswitch-1.8.2.tar.gz
cd freeswitch-1.8.2
首先配置安装系统环境，以下命令是freeswitch 权威指南罗列的，照着安装就好了，书上是没有sudo的，因为用的不是root用户，所以加了sudo，注意在不是root用户的情况下，访问系统相关的目录（root 权限），都要加sudo
sudo apt-get -y install build-essential automake autoconf git-core wget libtool
sudo apt-get -y install libncurses5-dev libtiff-dev libjpeg-dev zlib1g-dev libssl-dev libsqlite3-dev
sudo apt-get –y install libpcre3-dev libspeexdsp-dev libspeex-dev libcurl4-openssl-dev libopus-dev
安装书上介绍，执行
./configure
这里可以不加sudo
执行出现如下错误
configure: error: You need to either install libldns-dev or disable mod_enum in modules.conf
说明很明显，安装libldns-dev 或者disable mod_enum，我选择了安装 libldns-dev
sudo apt-get install libldns-dev
这里又出错了
configure: error: You need to either install libedit-dev (>= 2.11) or configure with --disable-core-libedit-support
继续按提示来，这次选择了加参数
./configure --disable-core-libedit-support
这次成功了，然后执行install
sudo make install
这里又报错了
jklou@jklou-loversmile:~/jkl/fs/freeswitch-1.8.2$ sudo make install
cd libs/libvpx && CC="gcc" CXX="g++" CFLAGS="-g -O2" CXXFLAGS="-g -O2" LDFLAGS="" ./configure --enable-pic --disable-docs --disable-examples --disable-install-bins --disable-install-srcs --disable-unit-tests --size-limit=16384x16384 --extra-cflags="-fvisibility=hidden"
enabling pic
disabling docs
disabling examples
disabling install_bins
disabling install_srcs
disabling unit_tests
enabling vp8_encoder
enabling vp8_decoder
enabling vp9_encoder
enabling vp9_decoder
Configuring for target 'x86_64-linux-gcc'
enabling x86_64
enabling runtime_cpu_detect
enabling mmx
enabling sse
enabling sse2
enabling sse3
enabling ssse3
enabling sse4_1
enabling avx
enabling avx2
Neither yasm nor nasm have been found. See the prerequisites section in the README for more info.
Configuration failed. This could reflect a misconfiguration of your
toolchains, improper options selected, or another problem. If you
don't see any useful error messages above, the next step is to look
at the configure error log file (config.log) to determine what
configure was trying to do when it died.
Makefile:4028: recipe for target 'libs/libvpx/Makefile' failed
make: *** [libs/libvpx/Makefile] Error 1
安装yasm
git clone https://github.com/yasm/yasm.git && cd yasm && ./autogen.sh && make && sudo make install
继续install
sudo make install
又报错了
CXXLD libfreeswitch.la
*** Warning: Linking the shared library libfreeswitch.la against the
*** static library libs/libvpx/libvpx.a is not portable!
ar: `u' modifier ignored since `D' is the default (see `U')
/bin/mkdir -p '/usr/local/freeswitch/lib'
/bin/bash /home/jklou/jkl/fs/freeswitch-1.8.2/libtool --mode=install /usr/bin/install -c libfreeswitch.la '/usr/local/freeswitch/lib'
libtool: install: /usr/bin/install -c .libs/libfreeswitch.so.1.0.0 /usr/local/freeswitch/lib/libfreeswitch.so.1.0.0
libtool: install: (cd /usr/local/freeswitch/lib && { ln -s -f libfreeswitch.so.1.0.0 libfreeswitch.so.1 || { rm -f libfreeswitch.so.1 && ln -s libfreeswitch.so.1.0.0 libfreeswitch.so.1; }; })
libtool: install: (cd /usr/local/freeswitch/lib && { ln -s -f libfreeswitch.so.1.0.0 libfreeswitch.so || { rm -f libfreeswitch.so && ln -s libfreeswitch.so.1.0.0 libfreeswitch.so; }; })
libtool: install: /usr/bin/install -c .libs/libfreeswitch.lai /usr/local/freeswitch/lib/libfreeswitch.la
libtool: install: /usr/bin/install -c .libs/libfreeswitch.a /usr/local/freeswitch/lib/libfreeswitch.a
libtool: install: chmod 644 /usr/local/freeswitch/lib/libfreeswitch.a
libtool: install: ranlib /usr/local/freeswitch/lib/libfreeswitch.a
libtool: finish: PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/sbin" ldconfig -n /usr/local/freeswitch/lib
----------------------------------------------------------------------
Libraries have been installed in:
/usr/local/freeswitch/lib
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the '-LLIBDIR'
flag during linking and do at least one of the following:
- add LIBDIR to the 'LD_LIBRARY_PATH' environment variable
during execution
- add LIBDIR to the 'LD_RUN_PATH' environment variable
during linking
- use the '-Wl,-rpath -Wl,LIBDIR' linker flag
- have your system administrator add LIBDIR to '/etc/ld.so.conf'
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
CC freeswitch-switch.o
CCLD freeswitch
CC fs_cli-esl.o
CC fs_cli-esl_config.o
CC fs_cli-esl_event.o
CC fs_cli-esl_threadmutex.o
CC fs_cli-fs_cli.o
libs/esl/fs_cli.c: In function ‘main’:
libs/esl/fs_cli.c:1424:6: error: variable ‘use_history_file’ set but not used [-Werror=unused-but-set-variable]
int use_history_file = 0;
^
cc1: all warnings being treated as errors
Makefile:2555: recipe for target 'fs_cli-fs_cli.o' failed
make[1]: *** [fs_cli-fs_cli.o] Error 1
make[1]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2'
Makefile:3729: recipe for target 'install' failed
make: *** [install] Error 2
打开 Makefile， 在1062 行把 SWITCH_AM_CFLAGS -Werror 参数去掉，继续
sudo make install
又报错
making install mod_lua
make[4]: Entering directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod/languages/mod_lua'
CXX mod_lua_la-mod_lua.lo
mod_lua.cpp:37:17: fatal error: lua.h: 没有那个文件或目录
compilation terminated.
Makefile:687: recipe for target 'mod_lua_la-mod_lua.lo' failed
make[4]: *** [mod_lua_la-mod_lua.lo] Error 1
make[4]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod/languages/mod_lua'
Makefile:679: recipe for target 'mod_lua-install' failed
make[3]: *** [mod_lua-install] Error 1
make[3]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod'
Makefile:587: recipe for target 'install-recursive' failed
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src'
Makefile:3257: recipe for target 'install-recursive' failed
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2'
Makefile:3729: recipe for target 'install' failed
make: *** [install] Error 2
打开 modules.conf， 在129行，找到 #languages/mod_lua，前面加# 注释起来，因为下面还有相关的错误，所以在这个文件里面把
42 #applications/mod_sms
129 #languages/mod_lua
但是这种方式并不是很好，因为模块后续会用到，所有还是安装lua吧
apt-get install libreadline-dev apt-get install lua5.2 lua5.2-doc liblua5.2-dev
安装完将相关头文件拷贝一下
cp /usr/include/lua5.2/*.h src/mod/languages/mod_lua/
将so文件做个链接
sudo ln -s /usr/lib/x86_64-linux-gnu/liblua5.2.so /usr/lib/x86_64-linux-gnu/liblua.so
继续
./configure
sudo make install
又错误
Libraries have been installed in:
/usr/local/freeswitch/mod
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the '-LLIBDIR'
flag during linking and do at least one of the following:
- add LIBDIR to the 'LD_LIBRARY_PATH' environment variable
during execution
- add LIBDIR to the 'LD_RUN_PATH' environment variable
during linking
- use the '-Wl,-rpath -Wl,LIBDIR' linker flag
- have your system administrator add LIBDIR to '/etc/ld.so.conf'
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[5]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod/endpoints/mod_skinny'
make[4]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod/endpoints/mod_skinny'
making install mod_sndfile
make[4]: Entering directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod/formats/mod_sndfile'
Makefile:920: *** You must install libsndfile-dev to build mod_sndfile。 停止。
make[4]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod/formats/mod_sndfile'
Makefile:679: recipe for target 'mod_sndfile-install' failed
make[3]: *** [mod_sndfile-install] Error 1
make[3]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src/mod'
Makefile:587: recipe for target 'install-recursive' failed
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2/src'
Makefile:3257: recipe for target 'install-recursive' failed
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory '/home/jklou/jkl/fs/freeswitch-1.8.2'
Makefile:3729: recipe for target 'install' failed
make: *** [install] Error 2
那就安装 libsndfile-dev 呗
sudo apt-get install libsndfile-dev
还不行，那就moduels.conf 里面注释 #formats/mod_sndfile，但是这样会使得声音模块有点问题，换另外的方式，下载libsnfile
http://www.mega-nerd.com/libsndfile/files/libsndfile-1.0.28.tar.gz
tar -zxcf libsndfile-1.0.28.tar.gz
cd libsndfile-1.0.28
./configure
make
sudo make install
sudo cp /usr/local/lib/pkgconfig/sndfile.pc /usr/lib/pkgconfig/
继续重新
configure
sudo make install
然后就成功了
这里其实我不清楚是apt-get install libsndfile-dev 有问题，还是我apt-get install 后没有重新configure 的问题，我猜应该是后者
.=======================================================================================================.
| _ _ ____ _ ____ |
| / \ _ __ _ __ _ _ __ _| | / ___| |_ _ ___ / ___|___ _ __ |
| / _ \ | '_ \| '_ \| | | |/ _` | | | | | | | | |/ _ \ | / _ \| '_ \ |
| / ___ \| | | | | | | |_| | (_| | | | |___| | |_| | __/ |__| (_) | | | | |
| /_/ \_\_| |_|_| |_|\__,_|\__,_|_| \____|_|\__,_|\___|\____\___/|_| |_| |
| |
| ____ _____ ____ ____ __ |
| | _ \_ _/ ___| / ___|___ _ __ / _| ___ _ __ ___ _ __ ___ ___ |
| | |_) || || | | | / _ \| '_ \| |_ / _ \ '__/ _ \ '_ \ / __/ _ \ |
| | _ < | || |___ | |__| (_) | | | | _| __/ | | __/ | | | (_| __/ |
| |_| \_\|_| \____| \____\___/|_| |_|_| \___|_| \___|_| |_|\___\___| |
| |
| ____ _ ____ |
| / ___| |_ _ ___ / ___|___ _ __ ___ ___ _ __ ___ |
| | | | | | | |/ _ \ | / _ \| '_ \ / __/ _ \| '_ ` _ \ |
| | |___| | |_| | __/ |__| (_) | | | | _ | (_| (_) | | | | | | |
| \____|_|\__,_|\___|\____\___/|_| |_| (_) \___\___/|_| |_| |_| |
| |
.=======================================================================================================.
安装声音文件
在后面的例子中我们需要一些声音文件。声音文件有两种，一种是提示音，用于通话期间的语音提示，如 VoiceMail的提示音，支持TTS功能的提示音等；另一种是音乐，用于在Hold状态时播放，即所谓的Music on Hold（MOH） [7] 。
在Windows系统上，这些声音文件是默认安装的。而在Linux或Mac上安装这些声音文件也异常简单。你只需在 源代码目录中执行：
make sounds-install
make moh-install
安装过程中将自动从files.freeswitch.org下载相关的语音包，并解压缩到相关的安装路径中（默认安装 在/usr/local/freeswitch/sounds下）。
另外，FreeSWITCH支持8kHz、16kHz、32kHz及48kHz的语音 [8] 。与上面的声音文件相对应的高清声音文件可 以选择安装。如以下命令安装16kHz的声音文件：
make cd-sounds-install
make cd-moh-install
其他一些模块的安装
以上是默认配置的freeswitch，有些模块是没有安装和加载的，要使用功能就要单独编译加载，需要把moduels.conf里面的注释去掉
比如，libsndfile不支持的声音文件则由其他模块实现的。如mod_shout模块实现了对MP3文件的支持。该模块默认 是不编译的，可以在源代码目录中使用如下命令编译安装：
make mod_shout-install
然后，在FreesSWITCH中使用下列命令加载该模块：
freeswitch> load mod_shout
如果要freeswitch 启动的时候就加载模块，可以修改
autoload_configs/modules.conf.xml
将
注释去掉，就可以在启动的时候加载，其他模块的配置一样。
另外有些模块虽然没有加载，但是已经make install过了，这样值需要加载就可以了，比如
mod_xml_rpc
该模块是默认编译的，所以只要加载就好。
该模块主要是用来使用 FreeSWITCH Portal 的，与此同时，你加载了 mod_xml_rpc 之后，配置文件是
autoload_configs/xml_rpc.conf.xml
里面配置了登录的用户名和密码，并且可以支持 websocket，需要配置
问题
不过我好像遇到一个问题，就是按照上面的方法不成功， make mod_shout-install ， 然后安装了
sudo apt-get install libshout3-dev
sudo apt-get install libmpg123-dev
sudo apt-get install libmp3lame-dev
还是不行
最后我重新./configure 一下，然后进到模块相关的目录，make && make install 然后成功了